Oppie:L

That gear & shaft substitution looks great. I've gotten down to about 10 minutes for a total shaft replacement & tracking, but your system looks great. I've found that most of my bends(Almost imperceptible except for the wobble & vibration) come from hard landings with boom strikes & 180 degree rotation of a blade, again with either boom strikes or "garage" wall strikes.

Finally getting to the point of pretty good tail in & sideways hovering after ?6 or 7 wks with my blade. kept it in the air a full 10 minutes last night in a 3 Ft circle most of the time, and occ'ly it broadened to a 5 fT circle. Not even a "hard" landing in 3 days!!

Lloyd